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    METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME
    1.
    发明申请
    METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME 失效
    驱动显示面板的方法和执行其的显示装置

    公开(公告)号：US20120162184A1

    公开(公告)日：2012-06-28

    申请号：US13209521

    申请日：2011-08-15

    Applicant: Young-Su KIM ,  Jae-Hoon LEE ,  Chang-Ho LEE ,  Yu-Han BAE

    Inventor： Young-Su KIM ,  Jae-Hoon LEE ,  Chang-Ho LEE ,  Yu-Han BAE

    IPC: G09G5/00

    CPC classification number: G09G3/3655 ,  G09G2320/0214

    Abstract: A method of driving a display panel includes applying a common voltage to the display panel, sensing a frequency of the display panel to generate a frequency signal, adjusting a gain of an operational amplifier based on the frequency signal, receiving a feedback common voltage from the display panel, and compensating the common voltage using an input resistor, the operational amplifier and a feedback resistor based on the feedback common voltage to apply the compensated common voltage to the display panel. The operational amplifier includes an inverting input terminal connected to the input resistor, a non-inverting input terminal to which a reference common voltage is applied and an output terminal. The feedback resistor is between the inverting input terminal and the output terminal.

    Abstract translation: 驱动显示面板的方法包括向显示面板施加公共电压，感测显示面板的频率以产生频率信号，基于频率信号调整运算放大器的增益，从所述频率信号接收反馈公共电压 显示面板，并使用输入电阻器，运算放大器和基于反馈公共电压的反馈电阻器补偿公共电压，以将补偿的公共电压施加到显示面板。 运算放大器包括连接到输入电阻器的反相输入端子，施加参考公共电压的非反相输入端子和输出端子。 反馈电阻位于反相输入端和输出端之间。

    GATE DRIVE CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME
    2.
    发明申请
    GATE DRIVE CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME 有权
    门控驱动电路和显示装置

    公开(公告)号：US20120162187A1

    公开(公告)日：2012-06-28

    申请号：US13274939

    申请日：2011-10-17

    Applicant: Jae-Hoon LEE ,  Chang-Ho LEE ,  Jun-Yong SONG ,  Yu-Han BAE

    Inventor： Jae-Hoon LEE ,  Chang-Ho LEE ,  Jun-Yong SONG ,  Yu-Han BAE

    IPC: G09G5/00 ,  H03B1/00

    CPC classification number: G09G3/007 ,  G09G3/29 ,  G09G2300/0838 ,  G09G2300/0871 ,  G09G2310/0286 ,  G09G2310/0289

    Abstract: A gate drive circuit includes a plurality of driving stages. An n-th (‘n’ is a natural number) driving stage includes a pull-up part, a carry part, a first pull-down part, a first pull-up/down control part and a second pull-up/down control part. The first pull-up/down control part applies a first power signal of an ON voltage to a control terminal of the pull-up part in a forward direction mode, and applies the first power signal of a second OFF voltage to a control terminal of the pull-up part in a reverse direction mode. The second pull-up/down control part applies a second power signal of the second OFF voltage to the control terminal of the pull-up part in the forward direction mode, and applies the second power signal of the ON voltage to the control terminal of the pull-up part in the reverse direction mode.

    Abstract translation: 栅极驱动电路包括多个驱动级。 第n（'n'是自然数）驱动级包括上拉部分，进位部分，第一下拉部分，第一上拉/下拉控制部分和第二上拉/下拉 控制部分。 第一上拉/下拉控制部分向前向模式向上拉部分的控制端施加导通电压的第一电源信号，并将第二OFF电压的第一电源信号施加到 上拉部分处于反向模式。 第二上拉/下拉控制部分将第二OFF电压的第二功率信号以正向模式施加到上拉部分的控制端，并将接通电压的第二功率信号施加到 上拉部分处于反向模式。

    LIQUID CRYSTAL DISPLAY DEVICE
    3.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20110187682A1

    公开(公告)日：2011-08-04

    申请号：US12861360

    申请日：2010-08-23

    Applicant: Sung-Man KIM ,  Hong-Woo LEE ,  Chang-Ho LEE ,  Eung-Gyu LEE ,  Yu-Jun KIM ,  Yu-Jin KIM ,  Jin-Suk SEO ,  Byung-Su OH

    Inventor： Sung-Man KIM ,  Hong-Woo LEE ,  Chang-Ho LEE ,  Eung-Gyu LEE ,  Yu-Jun KIM ,  Yu-Jin KIM ,  Jin-Suk SEO ,  Byung-Su OH

    IPC: G09G5/00 ,  G09G3/36

    CPC classification number: G09G5/00 ,  G09G3/36

    Abstract: A liquid crystal display (“LCD”) device includes a display panel, a data driving part, and at least one first light-blocking part and at least one second light-blocking part. The display panel includes a plurality of pixels and a plurality of data lines. The pixels are arranged in a column direction and a row direction. At least one of the data lines extends in a zigzag shape along the column direction to be discontinuously disposed between two adjacent columns of the pixels. The at least one data line is electrically connected to two of the pixels that are adjacent in the row direction. The second light-blocking part is thinner than the first light-blocking part. The first light-blocking part and the second light-blocking are repeatedly disposed on an area between two adjacent columns of the pixels. The data driving part applies a data signal to the data lines.

    Abstract translation: 液晶显示器（“LCD”）装置包括显示面板，数据驱动部分和至少一个第一遮光部分和至少一个第二遮光部分。 显示面板包括多个像素和多条数据线。 像素沿列方向和行方向排列。 数据线中的至少一条沿着列方向以锯齿形延伸，以不连续地设置在像素的两个相邻列之间。 至少一条数据线电连接到在行方向上相邻的两个像素。 第二遮光部分比第一遮光部分薄。 第一遮光部分和第二光阻被重复地设置在像素的两个相邻列之间的区域上。 数据驱动部分将数据信号应用于数据线。

    MULTIPATH ACCESSIBLE SEMICONDUCTOR MEMORY DEVICE WITH HOST INTERFACE BETWEEN PROCESSORS
    5.
    发明申请
    MULTIPATH ACCESSIBLE SEMICONDUCTOR MEMORY DEVICE WITH HOST INTERFACE BETWEEN PROCESSORS 有权
    具有处理器之间主机接口的多路可访问半导体存储器件

    公开(公告)号：US20080077937A1

    公开(公告)日：2008-03-27

    申请号：US11829859

    申请日：2007-07-27

    Applicant: Yun-Hee SHIN ,  Han-Gu SOHN ,  Young-Min LEE ,  Dong-Hyuk LEE ,  Jong-Wook PARK ,  Ho-Cheol LEE ,  Mi-Jo KIM ,  Jung-Sik KIM ,  Chang-Ho LEE

    Inventor： Yun-Hee SHIN ,  Han-Gu SOHN ,  Young-Min LEE ,  Dong-Hyuk LEE ,  Jong-Wook PARK ,  Ho-Cheol LEE ,  Mi-Jo KIM ,  Jung-Sik KIM ,  Chang-Ho LEE

    IPC: G06F15/167 ,  G06F9/30

    CPC classification number: G11C7/1075 ,  G11C7/1012 ,  G11C11/4096

    Abstract: A multipath accessible semiconductor memory device provides an interface function between processors. The memory device may include a memory cell array having a shared memory area operationally coupled to two or more ports that are independently accessible by two or more processors, an access path forming unit to form a data access path between one of the ports and the shared memory area in response to external signals applied by the processors, and an interface unit having a semaphore area and mailbox areas accessible in the shared memory area by the two or more processors to provide an interface function for communication between the two or more processors.

    Abstract translation: 多路可及半导体存储器件提供处理器之间的接口功能。 存储器设备可以包括具有可操作地耦合到两个或更多个端口的共享存储器区域的存储单元阵列，该两个或多个端口可由两个或多个处理器独立地访问;访问路径形成单元，用于在一个端口和共享之间形成数据访问路径 响应于由处理器施加的外部信号的存储区域以及具有信号量区域和由两个或多个处理器在共享存储器区域中可访问的邮箱区域的接口单元，以提供用于两个或多个处理器之间的通信的接口功能。

    ETCHANT COMPOSITION FOR METAL WIRING AND METHOD OF MANUFACTURING THIN FILM TRANSISTOR ARRAY PANEL USING THE SAME
    9.
    发明申请
    ETCHANT COMPOSITION FOR METAL WIRING AND METHOD OF MANUFACTURING THIN FILM TRANSISTOR ARRAY PANEL USING THE SAME 审中-公开
    用于金属接线的蚀刻组合物及其制造薄膜晶体管阵列板的方法

    公开(公告)号：US20110177680A1

    公开(公告)日：2011-07-21

    申请号：US12902018

    申请日：2010-10-11

    Applicant: Byeong-Jin LEE ,  Hong Sik PARK ,  Tai-Hyung RHEE ,  Yong-Sung SONG ,  Choung-Woo PARK ,  Chang-Ho LEE

    Inventor： Byeong-Jin LEE ,  Hong Sik PARK ,  Tai-Hyung RHEE ,  Yong-Sung SONG ,  Choung-Woo PARK ,  Chang-Ho LEE

    IPC: H01L21/20 ,  C09K13/00 ,  C09K13/08

    CPC classification number: H01L21/32134 ,  C09K13/08 ,  C23F1/18 ,  C23F1/26 ,  C23F1/44

    Abstract: The present invention relates to an etchant for wet etching a wiring that includes copper, where the etchant includes approximately 5 to approximately 25 wt % of a peroxide, approximately 0.5 to approximately 5 wt % of an oxidant, approximately 0.1 to approximately 1 wt % of a fluoride-based compound and approximately 1 to approximately 10 wt % of a glycol. The etchant can provide an etching rate that is suitable to many processes, and produces an appropriate etching amount as well as an appropriate taper angle.In addition, the etchant exhibits advantages including relatively low viscosity as compared to phosphoric acid-based etchants, relatively uniform etching characteristics, and relative stability as compared to peroxide-based etchants.

    Abstract translation: 本发明涉及用于湿蚀刻包括铜的布线的蚀刻剂，其中蚀刻剂包括约5至约25重量％的过氧化物，约0.5至约5重量％的氧化剂，约0.1至约1重量％的氧化剂， 氟化物基化合物和约1至约10重量％的二醇。 蚀刻剂可以提供适合于许多工艺的蚀刻速率，并且产生适当的蚀刻量以及适当的锥角。 此外，与基于磷酸的蚀刻剂相比，蚀刻剂具有相对低的粘度，相对均匀的蚀刻特性以及与基于过氧化物的蚀刻剂相比的相对稳定性的优点。

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